instance method `dig`

Ruby on Rails 7.0.10

Since v5.2.8.1

Available in: v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

dig(*args)

Same as Hash#dig where the key passed as argument can be either a string or a symbol:

counters = ActiveSupport::HashWithIndifferentAccess.new
counters[:foo] = { bar: 1 }

counters.dig('foo', 'bar')     # => 1
counters.dig(:foo, :bar)       # => 1
counters.dig(:zoo)             # => nil

Parameters

args rest

Source

# File activesupport/lib/active_support/hash_with_indifferent_access.rb, line 206
    def dig(*args)
      args[0] = convert_key(args[0]) if args.size > 0
      super(*args)
    end

Defined in activesupport/lib/active_support/hash_with_indifferent_access.rb line 206 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::HashWithIndifferentAccess

Signature

Parameters